R. B. · Regula Bolleter · Russell Boulter
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| What Am I? | 978-0-521-66710-4 | 1999 | |
| What Am I? Big book | 978-0-521-66706-7 | 1999 | |
| What Am I? Big Book Amer Edition | 978-0-521-80574-2 | 2000 | |
| What Am I? Big Book Literacy Pack | 978-0-521-66675-6 | 1999 | |
| What Am I? Big book South African edition | 978-0-521-63702-2 | 1998 | |
| What Am I? North American Edition | 978-0-521-80572-8 | 2000 | |
| What Am I? Pack of 6 | 978-0-521-66688-6 | 1999 | |
| What Am I? Pack of 6 N Amer Edition | 978-0-521-80573-5 | 2001 | |
| What Am I? PRP Chitonga version | 978-0-521-01569-1 | 2001 | Chisengele |
| What Am I? PRP Cinyanja version | 978-0-521-01570-7 | 2001 | " |
| What Am I? PRP Icibemba version | 978-0-521-01572-1 | 2001 | |
| What Am I? PRP Kiikaonde version | 978-0-521-01573-8 | 2001 | |
| What Am I? PRP Lunda version | 978-0-521-01574-5 | 2001 | |
| What Am I? PRP Luvale version | 978-0-521-01575-2 | 2001 | |
| What Am I? PRP Silozi version | 978-0-521-01576-9 | 2001 | |
| What am I? South African edition | 978-0-521-62787-0 | 1998 | |
| What is it? | 978-0-521-01571-4 | 2002 | |